OmniHuman Python SDK for RunAPI

The OmniHuman Python SDK is the language-specific package for OmniHuman on RunAPI. Use this package for audio-driven talking-head video generation, human identification, and subject-mask detection when your application needs request bodies, task status lookup, and consistent RunAPI errors in Python.

This README is the Python package guide inside the public omnihuman-sdk repository. For the repository overview, start at ../README.md; for model details, use https://runapi.ai/models/omnihuman; for API reference, use https://runapi.ai/docs/api/omnihuman/audio-to-video; for SDK docs, use https://runapi.ai/docs/resources/sdks.

Install

pip install runapi-omnihuman

Quick start

from runapi.omnihuman import OmnihumanClient

client = OmnihumanClient()  # reads RUNAPI_API_KEY, or pass api_key="sk-..."

task = client.audio_to_video.create(
    model="omnihuman-1.5",
    source_image_url="https://cdn.runapi.ai/public/samples/portrait.jpg",
    source_audio_url="https://cdn.runapi.ai/public/samples/voice.mp3",
    output_resolution="720p",
)
status = client.audio_to_video.get(task.id)

Use create when you want to submit a task and return quickly, get when you need the latest task state, and run when a script should create and poll until completion. In web request handlers, prefer create plus webhook or later get polling so a worker is not held open.

RunAPI-generated file URLs are temporary. Download and store generated videos, masks, or other files in your own durable storage within 7 days; do not treat returned URLs as long-term assets.

Language notes

Pass parameters as keyword arguments and catch the runapi.omnihuman error classes when building video jobs or scripts. The available resources are audio_to_video, human_identification, and subject_detection. Keep RUNAPI_API_KEY in the environment or your secret manager; never commit API keys or callback secrets.

Links

• Model page: https://runapi.ai/models/omnihuman
• SDK docs: https://runapi.ai/docs/resources/sdks
• Product docs: https://runapi.ai/docs/api/omnihuman/audio-to-video
• Pricing and rate limits: https://runapi.ai/models/omnihuman/1.5
• Human identification: https://runapi.ai/models/omnihuman/1.5-human-identification
• Subject detection: https://runapi.ai/models/omnihuman/1.5-subject-detection
• Provider comparison: https://runapi.ai/providers/bytedance
• Full catalog: https://runapi.ai/models
• Repository: https://github.com/runapi-ai/omnihuman-sdk

License

Licensed under the Apache License, Version 2.0.